Investments (Unconsolidated Entities) (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Investments
Sales	$ 130,588	$ 257,470
Total expenses	118,586	234,341
Net income	$ 12,002	$ 23,129

The amount of the cost of sales reported by an equity method investment of the entity.

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The amount of net income (loss) reported by an equity method investment of the entity.

+ References

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The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

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